3 years ago

The temperature Rose 4 degrees each hour for 3 hours what was the total change in the temperature?

Mathematics

1 answer:

ozzi3 years ago

4 0

12 degrees change in temp.

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2 years ago

Bhavik bought 3 liters of milk and 5 loaves of bread for a total of $11. A month later, he bought 4 liters of milk and 4 loaves

liberstina [14]

Answer:

the cost of a liter of milk is $0.75

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Step-by-step explanation:

Let

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y------> the cost of a loaf of bread

we know that

------> equation A

------> equation B

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3 years ago

Which expression is equivalent to b^m•b^n<br> A. b^m•n<br> B. b^m-n<br> C. b^m+n<br> D. b^m÷n

blsea [12.9K]

$b^m\cdot b^n=b^{n+m}$

Answer: C. b^m+n

Example

$2^3\cdot2^4=(\underbrace{2\cdot2\cdot2}_{3})\cdot(\underbrace{2\cdot2\cdot2\cdot2}_{4})=\underbrace{2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2}_{3+4=7}=2^7$ :

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3 years ago

Read 2 more answers